2641107709 has 12 divisors (see below), whose sum is σ = 2807473248. Its totient is φ = 2484094400.

The previous prime is 2641107671. The next prime is 2641107719. The reversal of 2641107709 is 9077011462.

It is not a de Polignac number, because 2641107709 - 2⁹ = 2641107197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2641107719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 781794 + ... + 785164.

It is an arithmetic number, because the mean of its divisors is an integer number (233956104).

Almost surely, 2^2641107709 is an apocalyptic number.

It is an amenable number.

2641107709 is a deficient number, since it is larger than the sum of its proper divisors (166365539).

2641107709 is a wasteful number, since it uses less digits than its factorization.

2641107709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6116 (or 6099 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 2641107709 is about 51391.7085627633. The cubic root of 2641107709 is about 1382.2779204378.

The spelling of 2641107709 in words is "two billion, six hundred forty-one million, one hundred seven thousand, seven hundred nine".